The 31st Emperor's Cup

x-Teams progress to next round.

Keio BRB
- All Kwansei Gakuin Univ.
  - All Kwansei Gakuin Univ. (Recommendation)
  - Kyuyo club
    - Kyuyo club (Chubu)
    - Nittetsu Mining Futase (Kyushu)
- Keio BRB
  - All Rikkyo Univ.
    - All Rikkyo Univ. (Kanto)
    - Morioka soccer (Tohoku)
  - Keio BRB
    - Matsuyama University of Commerce (Shikoku)
    - Keio BRB (Recommendation)
Osaka club
- Sendai soccer
  - Waseda WMW
    - Waseda Univ. WMW (Recommendation)
    - Sapporo club (Hokkaido)
  - Sendai soccer
    - Kariya club (Tokai)
    - Sendai soccer (Recommendation/Host: Sendai)
- Osaka club
  - Okayama Univ.
    - Toyama soccer (Hokuriku)
    - Okayama University (Chugoku)
  - Osaka club (Kinki)

Results

tabel_.1st Rounds
Team	Score	Team	Date	Venues
Kyuyo club	2:0	Nittetsu Mining Futase	24/5/1951	Miyagino, Sendai
All Rikkyo Univ.	7:0	Morioka soccer	24/5/1951	Miyagino, Sendai
Matsuyama Univ. Comm.	0:10	Keio BRB	24/5/1951	Miyagino, Sendai
Waseda WMW	8:0	Sapporo club	24/5/1951	Miyagino, Sendai
Kariya club	1:4	Sendai soccer	24/5/1951	Miyagino, Sendai
Toyama soccer	0:1	Okayama Univ.	24/5/1951	Miyagino, Sendai

tabel_.Quarter-finals
Team	Score	Team	Date	Venues
All Kwansei Gakuin Univ.	2:0	Kyuyo club	25/5/1951	Miyagino, Sendai
All Rikkyo Univ.	0:1	Keio BRB	25/5/1951	Miyagino, Sendai
Waseda WMW	0:1 aet	Sendai soccer	25/5/1951	Miyagino, Sendai
Okayama Univ.	0:9	Osaka club	25/5/1951	Miyagino, Sendai

tabel_.Semi-finals
Team	Score	Team	Date	Venues
All Kwansei Gakuin Univ.	0:4	Keio BRB	26/5/1951	Miyagino, Sendai
Sendai soccer	1:6	Osaka club	26/5/1951	Miyagino, Sendai

tabel_.Final
Team	Score	Team	Date	Venues
Keio BRB	3:2 aet	Osaka club	27/5/1951	Miyagino, Sendai

note

Keio BRB, the winner, consisted of graduates and students of Keio University.

The winner awarded the Emperor's cup since this competition.

If two teams are level at the end of regulation time, extra time shall be played.
If the match is still undecided, the winning team shall be decided by lot.